13 lines
263 B
Python
13 lines
263 B
Python
# pcost.py
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total_cost = 0.0
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with open('../../Data/portfolio.dat', 'r') as f:
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for line in f:
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fields = line.split()
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nshares = int(fields[1])
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price = float(fields[2])
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total_cost = total_cost + nshares * price
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print(total_cost)
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